121939020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{10753}}^1$

素因数の和:10781

約数の個数: 120

約数和(自身を含む): 437214624

約数和(自身を除く): 315275604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 10753, 11340, 21506, 32259, 43012, 53765, 64518, 75271, 96777, 107530, 129036, 150542, 161295, 193554, 215060, 225813, 290331, 301084, 322590, 376355, 387108, 451626, 483885, 580662, 645180, 677439, 752710, 870993, 903252, 967770, 1129065, 1161324, 1354878, 1451655, 1505420, 1741986, 1935540, 2032317, 2258130, 2709756, 2903310, 3387195, 3483972, 4064634, 4354965, 4516260, 5806620, 6096951, 6774390, 8129268, 8709930, 10161585, 12193902, 13548780, 17419860, 20323170, 24387804, 30484755, 40646340, 60969510, 121939020]

約数ペア:

[(1, 121939020), (2, 60969510), (3, 40646340), (4, 30484755), (5, 24387804), (6, 20323170), (7, 17419860), (9, 13548780), (10, 12193902), (12, 10161585), (14, 8709930), (15, 8129268), (18, 6774390), (20, 6096951), (21, 5806620), (27, 4516260), (28, 4354965), (30, 4064634), (35, 3483972), (36, 3387195), (42, 2903310), (45, 2709756), (54, 2258130), (60, 2032317), (63, 1935540), (70, 1741986), (81, 1505420), (84, 1451655), (90, 1354878), (105, 1161324), (108, 1129065), (126, 967770), (135, 903252), (140, 870993), (162, 752710), (180, 677439), (189, 645180), (210, 580662), (252, 483885), (270, 451626), (315, 387108), (324, 376355), (378, 322590), (405, 301084), (420, 290331), (540, 225813), (567, 215060), (630, 193554), (756, 161295), (810, 150542), (945, 129036), (1134, 107530), (1260, 96777), (1620, 75271), (1890, 64518), (2268, 53765), (2835, 43012), (3780, 32259), (5670, 21506), (10753, 11340)]